AJL NYMA, the New York Metropolitan Chapter, whose site contains recordings of many of the presentations made at their fall and spring conferences -- www.ajlnyma.org
Hebrew Union College-- by AJL members Phil Miller, Yaffa Weisman, & Sheryl Stahl
Mekorot--Blog of the Librarians of the Jewish Theological Seminary features "reviews and discussion of new and classic sources in Jewish Studies, bibliographical notes, and edifying tidbits."
The Jewish Theological Seminary Library also has a site called Takeaway where they share questions submitted to the reference staff and the answers they've provided.
The AJL blog
Blogs of AJL chapters:
University blogs
Hebrew-language blogs:
Blogs about Jewish books:
Blogs and Blogging in the School Library
Social Software Goes to School: Blogs, and Wikis in the Media Center
Presented by Karen Ulric, Library Media Specialist, Solomon Schecter Day School of Essex and Union;
West Orange, NJ at the 2007 AJL-NYMA Spring Conference.